Inventor · disambiguated record
Tsutomu Nozawa
Also filed as: NOZAWA TSUTOMU
6 granted patents·167 citations·filing 1996–1999
86Inventor score
Files withSHOWA DENKO KK6
Top patents by PatentIndex Score
6 records- 0185US6046181AHighly purified tocopheryl phosphate, process for producing the same, analytical method therefor and cosmeticSHOWA DENKO KK·Filed 1999·Granted Apr 4, 2000·70 cites·5 claims
- 0282US6018048ANoble metal Raney catalysts and preparation of hydrogenated compounds therewithSHOWA DENKO KK·Filed 1997·Granted Jan 25, 2000·23 cites·4 claims
- 0379US5965750AHigh- purity tocopherol phosphates, process for the preparation thereof, methods for analysis thereof, and cosmeticsSHOWA DENKO KK·Filed 1996·Granted Oct 12, 1999·42 cites·6 claims
- 0475US6020517AProcess for production of benzonitrile and benzyl alcoholSHOWA DENKO KK·Filed 1997·Granted Feb 1, 2000·16 cites·16 claims
- 0563US6215030B1Noble metal raney catalysts and preparation of hydrogenated compounds therewithSHOWA DENKO KK·Filed 1999·Granted Apr 10, 2001·7 cites·7 claims
- 0643US6245920B1Metal raney catalysts and preparation of hydrogenated compounds therewithSHOWA DENKO KK·Filed 1999·Granted Jun 12, 2001·9 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →